/* index start */
    #loadingdiv{
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, .5);
        z-index: 999;
        display: none;
    }
    #loadingdiv:before{
        content: '';
        width:50px;
        height:10px;
        display: inline-block;
        background: url(../images/colorbox/loading.gif) 0 0 no-repeat;
        position: absolute;
        top:50%;
        left:50%;
        transform: translate(-50%,-50%);
        -webkit-transform: translate(-50%,-50%);
        background-size: 100%;
        -webkit-background-size: 100%;
    } 
/* index end */